사용자:flyant(비교)

.bb-button {width:50px;height:50px;border-radius:50%;border:2px solid #fff;background:conic-gradient(from 45deg at 10% 50%, transparent 90deg, gray 0), conic-gradient(from 225deg at 62% 50%, gray 90deg, transparent 0), conic-gradient(from 225deg at 73% 50%, #fff 90deg, gray 0)}